Tamiya 04 Pinion Gear (34T, 35T) #53405Highly efficient 0.4 module pinion gear transmit motor power to spur gear with minimun power loss.New in original Tamiya package. Usable with TA04 PRO, TA04R, TRF414M, TB-EVO II, TA04 chassis cars with #50873, TB-01 chassis cars with #53403 AND #53404